Controllability design of a memristive hyperchaotic map and the construction of optical fiber secure communication system

被引：0
|
作者：
Li C. [1 ,2 ]
Li Y. [1 ,2 ]
Zhong Q. [3 ]
Yang Y. [4 ]
Akif A. [5 ]
机构：
[1] School of Artificial Intelligence, Nanjing University of Information Science & Technology, Nanjing
[2] Jiangsu Collaborative Innovation Center of Atmospheric Environment and Equipment Technology (CICAEET), Nanjing
[3] School of Information Science and Engineering, Southeast University, Nanjing
[4] RISC-V Research Institute, Nanjing Qinheng Microelectronics Co., Ltd., Nanjing
[5] Faculty of Engineering, Hitit University, Corum
来源：
Tongxin Xuebao/Journal on Communications | 2024年 / 45卷 / 04期
基金：
中国国家自然科学基金;
关键词：
amplitude control; discrete memristor; hyperchaotic map; offset boosting; optical fiber secure communication;
D O I：
10.11959/j.issn.1000-436x.2024086
中图分类号：
学科分类号：
摘要：
A discrete hyperchaotic map was constructed by introducing nonlinear feedback of the square memristor function, which has the properties of total amplitude control, partial amplitude control, and direct offset boosting of hyperchaotic sequences. The controllability of chaotic map was achieved through the resistance function of a discrete memristor and the integral velocity of the internal variable. The simple constraint relationship from the memristor also gives the possibility of direct offset boosting. By introducing an additional constant parameter, direct offset boosting of a one-dimensional state variable can be obtained. Based on the RISC-V microcontroller of CH32V307, the proposed controllable hyperchaotic map was realized, and National Institute of Standards and Technology (NIST) testing proves the pseudo-random feature of hyperchaotic sequences. Based on the above hyperchaotic map, a physical layer scheme of orthogonal chirp division multiplexing-non-orthogonal multiple access (OCDM-NOMA) with encryption was constructed. The test of error rate in the process of 2 km communication with coupled seven core optical fiber was completed, further proving that the data transmission and decryption is reliable in the OCDM-NOMA system with hyperchaotic encryption, where data security is effectively protected. © 2024 Editorial Board of Journal on Communications. All rights reserved.
引用
收藏
页码：171 / 184
页数：13
相关论文
共 32 条
  • [1] CHUA L., If it’s pinched it’s a memristor, Semiconductor Science and Technology, 29, 10, (2014)
  • [2] YAN W H, JIANG Z J, HUANG X, Et al., Generalized 2D polynomial chaotic map and its application in information transmission, Journal on Communications, 43, 9, pp. 80-89, (2022)
  • [3] YI L L, KE J X., Research progress of chaotic secure optical communication, Journal on Communications, 41, 3, pp. 168-181, (2020)
  • [4] PENG Y, SUN K, HE S., A discrete memristor model and its application in Henon map, Chaos, Solitons and Fractals, 137, (2020)
  • [5] BAO H, LI H Z, HUA Z Y, Et al., Sine-transform-based memristive hyperchaotic model with hardware implementation, IEEE Transactions on Industrial Informatics, 19, 3, pp. 2792-2801, (2023)
  • [6] LI C B, WANG D C., An attractor with invariable Lyapunov exponent spectrum and its Jerk circuit implementation, Acta Physica Sinica, 58, 2, pp. 764-770, (2009)
  • [7] WAN Q Z, ZHOU Z T., Novel unified chaotic system with multi-parameter invariable Lyapunov exponent spectrum, Journal on Communications, 41, 6, pp. 202-213, (2020)
  • [8] DENG Y, LI Y X., A 2D hyperchaotic discrete memristive map and application in reservoir computing, IEEE Transactions on Circuits and Systems II: Express Briefs, 69, 3, pp. 1817-1821, (2022)
  • [9] LIN H R, WANG C H, CUI L, Et al., Brain-like initial-boosted hyper-chaos and application in biomedical image encryption, IEEE Transactions on Industrial Informatics, 18, 12, pp. 8839-8850, (2022)
  • [10] ZHANG S, ZHENG J H, WANG X P, Et al., Multi-scroll hidden attractor in memristive HR neuron model under electromagnetic radiation and its applications, Chaos, 31, 1, (2021)
1234